An iterative MMSE-ML detector for MIMO SC-FDMA system

Hoondong Noh, Seungkyu Choi, Chungyong Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper proposes a new iterative minimum mean square error(MMSE) based maximum likelihood(ML) detector for a single carrier frequency division multiple access(SC-FDMA) system. In this scheme, conventional non-iterative ML post-detection process(ML-PDP) is modified to have an iterative structure. Modified iterative ML-PDP with reliability check enhances the system bit error rate(BER) performance about 1 ∼ 2dB per iteration at the BER of 10 -3. Additionally computational complexity caused by each iteration can be suppressed efficiently by adopting radius update process.

Original languageEnglish
Title of host publication54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011
DOIs
Publication statusPublished - 2011 Oct 13
Event54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011 - Seoul, Korea, Republic of
Duration: 2011 Aug 72011 Aug 10

Publication series

NameMidwest Symposium on Circuits and Systems
ISSN (Print)1548-3746

Other

Other54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011
CountryKorea, Republic of
CitySeoul
Period11/8/711/8/10

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Noh, H., Choi, S., & Lee, C. (2011). An iterative MMSE-ML detector for MIMO SC-FDMA system. In 54th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2011 [6026632] (Midwest Symposium on Circuits and Systems). https://doi.org/10.1109/MWSCAS.2011.6026632